CN220310537U - Mica powder multistage grinding device for mica tape production - Google Patents
Mica powder multistage grinding device for mica tape production Download PDFInfo
- Publication number
- CN220310537U CN220310537U CN202321575808.3U CN202321575808U CN220310537U CN 220310537 U CN220310537 U CN 220310537U CN 202321575808 U CN202321575808 U CN 202321575808U CN 220310537 U CN220310537 U CN 220310537U
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- CN
- China
- Prior art keywords
- filter screen
- grinding roller
- mica
- mica powder
- tape production
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- 238000000227 grinding Methods 0.000 title claims abstract description 71
- 239000010445 mica Substances 0.000 title claims abstract description 37
- 229910052618 mica group Inorganic materials 0.000 title claims abstract description 37
- 239000000843 powder Substances 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 241001251094 Formica Species 0.000 title claims abstract description 17
- 238000012545 processing Methods 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000011229 interlayer Substances 0.000 claims description 19
- 239000010410 layer Substances 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000007791 dehumidification Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a mica powder multistage grinding device for mica tape production, which comprises a processing box provided with a processing mechanism, wherein the top end of the processing box is provided with a dehumidifying feed hopper, the processing mechanism comprises a plurality of crushing rollers, a grinding roller I and a grinding roller II are arranged below the crushing rollers, a filter screen inclining to one side is arranged below the grinding roller I and the grinding roller II, a discharge groove communicated with the filter screen is connected to the processing box, a vibrating mechanism is arranged between the filter screen and the grinding roller I, the upper end and the lower end of the filter screen are provided with assembly plates which are elastically connected with the inner wall of the processing box, the inner side of the assembly plates is provided with bearing plates, the two ends of the filter screen are in sliding fit with the bearing plates, and an access cover is arranged on the front side of the processing box. According to the utility model, the assembly plate, the bearing plate, the filter screen and the access cover are arranged, and the bearing plate is utilized, so that the filter screen can be separated from the bearing plate only by sliding the filter screen, and the filter screen is detached and is convenient to clean.
Description
Technical Field
The utility model relates to the technical field of mica tape production, in particular to a mica powder multistage grinding device for mica tape production.
Background
The prior patent (publication number: CN 218554318U) discloses a mica powder multistage grinder for mica tape production, and in normal operation, through the contact between a convex column and a vibrating rod and the cooperation of a spring piece, a first filter screen and a second filter screen vibrate, so that powder screening is accelerated, the blocking condition is reduced, but in practical application, the first filter screen and the second filter screen need to be cleaned regularly to ensure that meshes are kept completely unobstructed, and the first filter screen and the second filter screen are inconvenient to detach, so that the cleaning is inconvenient. Therefore, we propose a mica powder multistage grinding device for mica tape production.
Disclosure of Invention
In order to solve the problems, the utility model provides a mica powder multistage grinding device for mica tape production.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a mica powder multistage grinder is used in mica tape production, is equipped with the processing case of at least two-stage processing agency in including, processing case top is equipped with dehumidification feeder hopper, processing agency is including a plurality of crushing rollers that set up side by side at the interval, crushing roller below is equipped with grinding roller one, is equipped with grinding roller two between the adjacent grinding roller one, and adjacent grinding roller one and grinding roller two are located adjacent crushing roller interval below both sides, grinding roller one and grinding roller two below are equipped with the filter screen to one side slope, install the row's silo of being connected with the filter screen bottom on the processing case, be equipped with vibration mechanism between filter screen and the grinding roller one, both ends are equipped with the assembly plate with processing case inner wall elastic connection about the filter screen, the inboard is equipped with the loading board, filter screen both ends and loading board sliding fit, the access cover is installed to processing case front side, processing case bottom is equipped with out the hopper.
In the above scheme, the treatment box top is equipped with the feed inlet, the dehumidification feeder hopper is including dismantling the casing of connection on the feed inlet, be equipped with the intermediate layer in the casing, the intermediate layer interpolation is equipped with the moisture absorption layer, intermediate layer is close to feed inlet one side densely distributed has the bleeder vent.
In the scheme, a water drop sensor is arranged at the inner bottom end of the interlayer.
In the scheme, the top end of the interlayer is open, the bottom end of the interlayer is closed, and the top end of the interlayer is provided with the cover plate.
In the scheme, the crushing roller, the grinding roller I and the grinding roller II are all in transmission connection with a motor arranged outside the treatment box.
In the above scheme, the filter screen bottom is equipped with the elastic ball, the loading board top is equipped with the removal recess with the elastic ball adaptation, remove the recess tip and be equipped with the spacing recess that the width is less than the former.
The utility model has the advantages and beneficial effects that: through setting up assembly plate, the loading board, the filter screen, the access cover, utilize the assembly plate, as the intermediate junction spare of filter screen and processing incasement wall, recycle the loading board, through sliding fit's spread relation, not only make the filter screen be spacing in processing incasement and access cover between, after dismantling the access cover, only need the slip filter screen, can make it break away from the loading board, and then accomplish the dismantlement of filter screen, be convenient for wash, through setting up dehumidification feeder hopper, utilize the structure wherein, moisture in the air that gets into processing incasement is got into is got rid of, thereby guarantee the drying of air, avoid the mica powder to wet and attach on processing incasement structure, not only promote further processing of mica powder, still reduced the waste of mica powder, guarantee the output of mica powder.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a mica powder multistage grinding device for mica tape production;
fig. 2 is a schematic diagram of the internal structure of a treatment box of a mica powder multistage grinding device for mica tape production;
FIG. 3 is an enlarged schematic view of FIG. 2 at A;
fig. 4 is a sectional view of an assembly structure of a filter screen of a mica powder multistage grinding device for mica tape production.
In the figure: the device comprises a treatment box 1, a dehumidification feeding hopper 2, a shell 21, an interlayer 22, a moisture absorption layer 23, an air hole 24, a water drop sensor 25, a cover plate 26, a discharge hopper 3, an access cover 4, a crushing roller 5, a grinding roller I6, a grinding roller II 7, a filter screen 8, an assembly plate 9, a bearing plate 10, a moving groove 11, a limiting groove 12, an elastic ball 13, a discharge groove 14 and a motor 15.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the mica powder multistage grinding device for mica tape production comprises a processing box 1, wherein at least two stages of processing mechanisms are arranged in the processing box 1, a dehumidifying feed hopper 2 is arranged at the top end of the processing box 1 and is mainly used for dehumidifying air entering the processing box 1 and preventing mica powder from becoming wet, the processing mechanisms comprise a plurality of grinding rollers 5 which are arranged side by side at intervals, a grinding roller I6 is arranged below the grinding rollers 5, a grinding roller II 7 is arranged between adjacent grinding rollers I6, and adjacent grinding rollers I6 and grinding rollers II 7 are positioned on two sides below the interval of adjacent grinding rollers 5; mica powder entering the treatment box 1 through the dehumidifying feed hopper 2 falls down between adjacent crushing rollers 5, the crushed mica powder is further crushed by the crushing rollers 5 to ensure that the particle size of the powder is more uniform, and the crushed mica powder falls down between a grinding roller I6 and a grinding roller II 7 from the crushing rollers 5 to be ground;
further, the crushing roller 5, the grinding roller I6 and the grinding roller II 7 are all in transmission connection with a motor 15 arranged outside the processing box 1; the grinding roller 5, the grinding roller I6 and the grinding roller II 7 can be connected with the motor 15 through a belt transmission structure, and when in processing, the grinding roller 5 positioned at the edge needs to ensure that the rotation direction of the grinding roller 5 positioned at the edge faces the middle grinding roller 5, and the rotation direction of the grinding roller I6 positioned at the edge faces the grinding roller II 7, so that mica powder is fully processed in each stage of processing mechanism;
a filter screen 8 inclined to one side is arranged below the grinding roller I6 and the grinding roller II 7, a discharge groove 14 communicated with the bottom end of the filter screen 8 is connected to the treatment box 1, an opening is penetrated through the surface of the treatment box 1 above the discharge groove 14, when mica powder is ground, the mica powder can drop down onto the filter screen 8, mica powder conforming to the standard enters a next-stage processing mechanism downwards, substandard large particles fall onto the filter screen 8 and are discharged from the treatment box 1 onto the discharge groove 14 under the action of gravity, and then the large particles are collected again and put into the dehumidifying feed hopper 2 for reprocessing;
a vibrating mechanism is arranged between the filter screen 8 and the grinding roller I6, and the upper end and the lower end of the filter screen 8 are provided with assembly plates 9 which are elastically connected with the inner wall of the treatment box 1;
specifically, the bottom of the assembly plate 9 is connected with a spring piece through a fastener, the other end of the spring piece is also connected with the inner wall of the processing box 1 through the fastener, an upward elastic vibrating rod is arranged on the assembly plate 9, a contact rod is fixed on the cylindrical surface of a rotating shaft of the grinding roller I6 positioned at the edge, when the grinding roller I6 rotates, the end part of the contact rod far away from the rotating shaft can collide with the vibrating rod and is matched with the spring piece, so that the filter screen 8 vibrates under the action of the vibrating rod, and the continuous vibration of the filter screen 8 is realized along with the continuous rotation of the grinding roller I6;
the inner side of the assembly plate 9 is provided with a bearing plate 10, two ends of the filter screen 8 are in sliding fit with the bearing plate 10, and the front side of the treatment box 1 is provided with an access cover 4; as shown in fig. 2, the left and right sides of the filter screen 8 are respectively abutted against the inner wall of the treatment box 1 and the inner wall of the access cover 4, so that the filter screen 8 can be limited even though the filter screen 8 is in sliding fit;
further, an elastic ball 13 fixedly connected with the bottom of the filter screen 8 is arranged at the bottom of the filter screen 8, a moving groove 11 matched with the elastic ball 13 is arranged at the top of the bearing plate 10, and a limit groove 12 with the width smaller than that of the moving groove 11 is arranged at the end part of the moving groove; the elastic ball 13 is deformed by utilizing the extrusion between the elastic ball 13 and the inner wall of the limit groove 12, so that the elastic ball 13 enters the movable groove 11 through the limit groove 12, and when the filter screen 8 is required to be disassembled, the elastic ball 13 can be separated from the limit groove 13 and the movable groove 11 only by forcefully pulling the filter screen 8 to the outer side of the treatment box 1;
specifically, through setting up assembly plate 9, loading board 10, filter screen 8, access cover 4, utilize assembly plate 9, as the intermediate junction spare of filter screen 8 and processing case 1 inner wall, reuse loading board 10, through sliding fit's relation of connection, not only make filter screen 8 be spacing in processing case 1 with between the access cover 4, after dismantling access cover 4, only need slip filter screen 8, can make it break away from loading board 10, and then accomplish the dismantlement of filter screen 8, the washing of being convenient for.
The bottom end of the treatment box 1 is provided with a discharge hopper 3; after being processed by a second-stage processing mechanism, the small-particle mica powder completely conforming to the standard is discharged from a discharge hopper 3;
further, a feed port is arranged at the top end of the treatment box 1, the dehumidifying feed hopper 2 comprises a shell 21 detachably connected to the feed port, an interlayer 22 is arranged in the shell 21, a moisture absorption layer 23 is inserted in the interlayer 22, ventilation holes 24 are densely distributed on one side, close to the feed port, of the interlayer 22, and moisture in air entering from the feed port can be absorbed by the moisture absorption layer 23 through the ventilation holes 24;
further, a water drop sensor 25 is arranged at the inner bottom end of the interlayer 22; when the moisture absorption amount of the moisture absorption layer 23 exceeds the maximum limit, the moisture absorbed by the moisture absorption layer 23 overflows into the interlayer 22, so that water drops contact with the water drop sensor 25, and the water drop sensor 25 is used for prompting a worker to replace the moisture absorption layer 23;
further, the top end of the interlayer 22 is open, the bottom end is closed, and the top end of the interlayer 22 is provided with a cover plate 26, so that dust is prevented from falling into the interlayer 22 by the cover plate 26, and negative influence on the operation of the moisture absorption layer 23 is avoided;
specifically, through setting up dehumidification feeder hopper 2, utilize the structure wherein, to getting into the moisture removal in the air in the processing case 1 to guarantee the drying of air, avoid mica powder to wet and adhere to on the internal structure of processing case 1, not only promote the further processing of mica powder, still reduced the waste of mica powder, guarantee the output of mica powder.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. Mica powder multistage grinding device for mica tape production, including interior processing case (1) that is equipped with at least two-stage processing agency, its characterized in that, processing case (1) top is equipped with dehumidification feeder hopper (2), processing agency is including a plurality of crushing roller (5) that set up side by side interval, crushing roller (5) below is equipped with grinding roller one (6), be equipped with grinding roller two (7) between the adjacent grinding roller one (6), adjacent grinding roller one (6) and grinding roller two (7) are located adjacent grinding roller (5) interval below both sides, grinding roller one (6) and grinding roller two (7) below are equipped with filter screen (8) to one side slope, install on processing case (1) with row's silo (14) that are connected of filter screen (8) bottom, be equipped with vibration mechanism between filter screen (8) and the grinding roller one (6), both ends are equipped with assembly plate (9) with processing case (1) inner wall elastic connection about filter screen (8), assembly plate (9) inboard is equipped with loading board (10), loading hopper (4) are equipped with out before processing case (4), both ends are equipped with processing case (4).
2. The mica powder multistage grinding device for mica tape production according to claim 1, wherein a feed inlet is formed in the top end of the processing box (1), the dehumidifying feed hopper (2) comprises a shell (21) detachably connected to the feed inlet, an interlayer (22) is arranged in the shell (21), a moisture absorption layer (23) is inserted in the interlayer (22), and ventilation holes (24) are densely distributed in one side, close to the feed inlet, of the interlayer (22).
3. A mica powder multistage grinding device for mica tape production according to claim 2, characterized in that a water drop sensor (25) is mounted at the inner bottom of the interlayer (22).
4. The mica powder multistage grinding device for mica tape production according to claim 2, wherein the top end of the interlayer (22) is open, the bottom end is closed, and the top end of the interlayer (22) is provided with a cover plate (26).
5. The mica powder multistage grinding device for mica tape production according to claim 1, wherein the grinding roller (5), the grinding roller I (6) and the grinding roller II (7) are in transmission connection with a motor (15) arranged outside the treatment box (1).
6. The mica powder multistage grinding device for mica tape production according to claim 1, wherein an elastic ball (13) is arranged at the bottom of the filter screen (8), a moving groove (11) matched with the elastic ball (13) is arranged at the top of the bearing plate (10), and a limit groove (12) with the width smaller than that of the limit groove is arranged at the end part of the moving groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321575808.3U CN220310537U (en) | 2023-06-20 | 2023-06-20 | Mica powder multistage grinding device for mica tape production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321575808.3U CN220310537U (en) | 2023-06-20 | 2023-06-20 | Mica powder multistage grinding device for mica tape production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220310537U true CN220310537U (en) | 2024-01-09 |
Family
ID=89408776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321575808.3U Active CN220310537U (en) | 2023-06-20 | 2023-06-20 | Mica powder multistage grinding device for mica tape production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220310537U (en) |
-
2023
- 2023-06-20 CN CN202321575808.3U patent/CN220310537U/en active Active
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